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    <!-- 报7游戏的安全数，输出1-60之间所有的安全数。提示:不能被7整除并且末尾不能是7 -->
    <script>
        for (var i = 1; i <= 60; i++) {
            if (i % 7 != 0 && i % 10 != 7){
                console.log(i);
            }
                
        }
    </script>
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